[R-sig-Geo] spatial-temporal variograms

[Dr. Benedikt Gräler]

Dear Erin,

as you say "it depends", but what I have seen so far from several 
studies, I would consider the sum-metric model as a rather flexible and 
useful model that seems to catch the spatio-temporal dependencies quite 
well ("realistic" is an even tougher question).

HTH,

  Ben


On 28.08.2018 23:45, Erin Hodgess wrote:
> Hello everyone!
> 
> Hope you are having a good day.
> 
> This is an opinion question, please:  Typically, we think of the separable
> model for s/t variograms as not realistic.  Which ones are better, as a
> rule, please?  I know the correct answer is "It depends".  But would we
> consider metric, or sum-metric (or some of the others) more realistic,
> please?
> 
> Thanks,
> Erin
> 
> 
> Erin Hodgess, PhD
> mailto: erinm.hodgess using gmail.com
> 
> 	[[alternative HTML version deleted]]
> 
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-- 
Dr. Benedikt Gräler
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